Hi folks:
We are tracing and characterizing some performance issues for a
customer, and I would like to use some microbenchmarks to beat on
various aspects of the system. We used stream to identify one aspect
of a difference, and now we wanted to use other tools as well to get a
finer grain set of tests. Previously we used lmbench, but the new
version has a dependency upon bk, which we don't have.
Are there any specific tools out there that you might recommend to
beat on/measure performance (latency/bandwidth) of a) cache, b) tlb, c)
main memory? Thanks.
Joe
--
Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics LLC,
email: landman at scalableinformatics.com
web : http://www.scalableinformatics.com
phone: +1 734 786 8423
fax : +1 734 786 8452
cell : +1 734 612 4615